Honda — GFCI Operation Check (System ①)
Testing & diagnosis · GFCI system ① (120V-30A, 120V/240V-20A (EB4000X), 120V/240V-30A (EB5000X, EB6500X) receptacles)
From a Honda owner's manual covering: EB4000, EB5000, EB6500. Check it applies to your exact model before use.
Applies to: Honda EB4000, Honda EB6500, Honda iGX270 engine, Honda iGX390 engine
Before you start
- A faulty GFCI system will not provide proper protection against electric shock.
- If the GFCI system fails the test, the generator must be repaired by an authorized Honda servicing dealer before use.
Procedure
- Unplug all tools and appliances from the generator.
- Start the engine.
- Turn OFF the Auto Throttle switch.
- Turn the AC circuit breaker to the ON position.
- Press the TEST button: the RESET button should pop out and the AC circuit breaker should switch to OFF.
- Press the RESET button: it should stay in, flush with its base plate.
- With the RESET button in and the engine running, turn the AC circuit breaker to ON; it should remain ON.
Full service-parts list: Honda EB6500 →
Source: Honda owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.